I am currently having the rings made by a local company called
Industrial Overlay. I gave them my dxf file and they are water jetting these out for me.
They should be done sometime this week and I will post some pictures when I get them back.
I found a fifth rim to match my old that I had from another project. I had a hard time sandblasting a brand new rim to get it ready for powder coating. Some of my co-workers that I was nuts.
I have a little surprise in store for the final look of these which I will disclose at a later time.
Here are a couple of shots of the rims before and after sandblasting:
Sandblasting does not take off the chrome, but it does make it rough enough for the powder coat to stick. A test piece confirmed these findings.